{% block search_form %}
              <form id="discover_s" action="/search" method="get" class="j a_discover">
                <input 
                    title="从你感兴趣的天涯文字开始"
                    id="discover_text"
                    name="q"
                    class="j a_search_text text greyinput2"
                    type="text"
                    value="{{search_key_word}}">

                <input value="搜索天涯论坛" style="margin-bottom:8px;font-size:14px;padding:1px 6px;" type="submit">

              </form>
{% endblock %}              